f13 - gdm fails with no user list

On Mon, 31 May 2010, Genes MailLists wrote:
> gconftool-2 --direct --config-source
> xml:readwrite:/etc/gconf/gconf.xml.defaults --type bool --set
> /apps/gdm/simple-greeter/disable_user_list true
>>> So that gdm does not present user list to the world.
>> Rebooted - gdm screen comes up - background is there - and lower bar
> is there.
>> The box where I would put username / password is a thin vertical line
> 1 pixel wide ...it is impossible to login to gdm
>>> reset to false and restart and its fine again.
>>> known bug or is there a new way to configure gdm now ?
It looks like bug 590456
https://bugzilla.redhat.com/show_bug.cgi?id=590456
Michael Young